writeups.xyz / XSS via postMessage in chat.mozilla.org

Submitter : c2a

Date: 20 May 2021

Bounty : 500

Vulnerabilities :

• XSS
• PostMessage

Programs :

• Mozilla

Authors :

• Guilherme Keerok (@K33r0k)

Link :
https://keerok.github.io/2021/05/09/XSS-via-postMessage-in-chat-mozilla-org-CVE-2021-21320/